Heavy Duty Control Auxiliary Contact Configurations Technical · Heavy Duty Control Auxiliary...
Transcript of Heavy Duty Control Auxiliary Contact Configurations Technical · Heavy Duty Control Auxiliary...
Heavy Duty Control Auxiliary Contact Configurations Technical
1
Size 7,8
Size 5,6
Size 00-1¾
Size 2-4
If extra auxiliary contacts are required in addition to the maximum available, add a control relay to the enclosed starter from the factory modifications.
s
Siemens Energy & Automation, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005
07-01-07
Heavy Duty Reversing Contactor (Class 43) And Starter Auxiliary Contact Configurations (Class 22)
Extra Contacts Per ContactorIn Addition to Standard Contactsfor an Additional Price
SizeStandard Contactsat No Additional Price
00-1¾2-4
5,67,8
1-NO1-NO
2-NO and 2-NC1-NO and 1-NC
1-NO and 1-NC1-NO and 1-NC
1-NO and 1-NC2-NO and 2-NC
Size Left Right
00-1¾
2-4
Extra ContactsIn Addition to Standard Contactsfor an Additional Price
Standard ContactsPer Contactor atNo Additional Price
- NO Control Circuit is included.- AUX Blocks may be 2NO, 2NC, or 1NO and 1 NC.- AUX Blocks cannot be stacked in field. If additional auxiliary contacts are required, they can be ordered separately using Kit Numbers (49AB22, 49AB31, 49AB40).
Unshaded blocks are included. Shaded blocks are optional.
- The above holds true for size 2-4 as well for reversing and non-reversing. - A single N.O. block is included as the control circuit.- To add the second position (A) Contacts, an entire new AUX Kit must be ordered, since the provided block is of single-pole construction.
1-NO or 1-NC2-NO4-NO3-NO and 1-NC2-NO and 2-NC1-NO and 1-NC
Left or Right
Left Right
Heavy Duty Non-Reversing Contactor (Class 40) And Starter Auxiliary Contact Configurations (Class 14)
1-NO and 1-NC 1-NO or NC2-NO4-NO3-NO and 1-NC2-NO and 2-NC1-NO and 1-NC
1-NO or NC2-NO4-NO3-NO and 1-NC2-NO and 2-NC1-NO and 1-NC
N/A
N/A
N/A
Left
Left
2-4 Right
00-1¾ Right 1-NO and 1-NC
1-NO and 1-NC
1-NO and 1-NC
1-NO or NC2-NO4-NO3-NO and 1-NC2-NO and 2-NC1-NO and 1-NC
1-NO or NC2-NO4-NO3-NO and 1-NC2-NO and 2-NC1-NO and 1-NC
N/ASize 00-1¾
Size 2-4
S Extra AUXize
00-1¾
2-4
1-NO or NC2-NO4-NO3-NO and 1-NC2-NO and 2-NC1-NO and 1-NC
49AB10 or 49AB0149AB2049AB4049AB3149AB2249AB11
and
NO - Normally OpenNC - Normally Closed
A
Unshaded blocks are included. Shaded blocks are optional.
- NO & NC Control Circuits are included.- AUX Blocks may be 2NO, 2NC, or 1NO and 1 NC- AUX Blocks cannot be stacked in field. If additional auxiliary contacts are required, they can be ordered separately using Kit Numbers (49AB22, 49AB31, 49AB40).
TechnicalHeavy Duty ControlControl Ratings
2
s
Max HP Plugging and Jogging
Ratings shown are for applications requiring repeated interruptions of stalled motor current or repeated closing of high transient currents encountered in rapid motor reversal, involving more than five openings or closings per minute and more than ten in a ten minute period, such as plug stop, plug reverse or jogging duty. Ratings apply to single speed and multi speed controllers.
Continuous Amp Rating, Service Limit
The service limit current represents the maximum RMS current, in amperes, which the controller may be expected to carry for protracted periods in normal service. At service limit current ratings, temperature rises may exceed those obtained by testing the controller at its continuous current rating. The trip current of overload relays or other motor protective devices shall not exceed the service limit current ratings of the controller.
Ballast Type, Tungsten and Other Discharge Type Lighting Loads
The characteristics of ballast type lamps are such that it is not necessary to derate Class 40 contactors below their normal continuous current rating. Class 40 contactors may also
be used for controlling tungsten and other discharge type lighting loads. Class 40 contactors are specifically designed for such loads and are applied at their full rating as listed in the Class 40 section.
Resistance Heating Loads
Ratings apply to Class 40 contactors which are employed to switch the load at the utilization voltages of the resistance heating or light producing element with a duty which requires continuous operation of not more than five openings per minute.
Capacitor Switching KVA Rating
When discharged, a capacitor has essen-tially zero impedance. For repetitive switch-ing by a contactor, sufficient impedance should be connected in series to limit inrush current to not more than 6 times the contactor rated continuous current. In many installations, the impedance of connecting conductors may be sufficient for the purpose. When switching to connect additional banks, the banks already on the line may be charged and can supply additional available short circuit current which should be considered when selecting impedance to limit the current.
The ratings shown for capacitor switching assume the following maximum available fault currents: Size 2-3: 5,000 Amp RMS Sym
Size 3 ½ -4: 10,000 Amp RMS Sym
Size 5-6: 18,000 Amp RMS SymIf available fault current is greater than these values, connect sufficient imped-ance in series as noted in the previous paragraph.
The motor ratings in the table are NEMA standard ratings and apply only when the code letter of the motor is the same as or occurs earlier in the alphabet than is shown in the table below.
Motors having code letters occurring later in the alphabet may require a large controller.
Max HP
Transformer Switching 50-60Hz KVA Rating Inrush Peak Time Continuous Amps
Normal Duty
Plugging & Jogging Duty
Resistance Heating kW 20 Times 20–40 Times
Size Load Volts 1 Ph 3 Ph 1 Ph 3 Ph
Cont Amps
Service Limit Amps
Tungsten & Ballast Type Lamp Amps 480 Volts Max 1 Ph 3 Ph 1 Ph 3 Ph 1 Ph 3 Ph
Capacitor KVA Switching Rating 3 Ph KVAR
Mechanical Life
00
115 200 230 380 460 575
½ - 1 - - -
- 1½ 1½ 1½ 2 2
- - - - - -
- - - - - -
9 9 9 9 9 9
11 11 11 11 11 11
- - - - - -
1.15 2.0 2.3 - 4.6 5.8
2.0 3.46 4.0 6.5 8.0 10.0
- - - - - -
- - - - - -
- - - - - -
- - - - - -
- - - - - -
10 million operations
0
115 200 230 380 460 575
1 - 2 - - -
- 3 3 5 5 5
½ - 1 - - -
- 1½ 1½ 1½ 2 2
18 18 18 18 18 18
21 21 21 21 21 21
20 20 20 20 20 -
2.3 4.0 4.6 - 9.2 11.5
4.0 6.92 8.0 13.1 15.9 19.9
0.6 - 1.2 - 2.4 3.0
- 1.8 2.1 - 4.2 5.2
0.3 - 0.6 - 1.2 1.5
- 0.9 1.0 - 2.1 2.6
- - - - - -
10 million operations
1
115 200 230 380 460 575
2 - 3 - - -
- 7½ 7½ 10 10 10
1 - 2 - - -
- 3 3 5 5 5
27 27 27 27 27 27
32 32 32 32 32 32
30 30 30 30 30 -
3.5 6 6.9 - 13.8 17.3
6.0 10.4 11.9 19.7 23.9 29.8
1.2 - 2.4 - 4.9 6.2
- 3.6 4.3 - 8.5 11.0
0.6 - 1.2 - 2.5 3.1
- 1.8 2.1 - 4.3 5.3
- - - - - -
10 million operations
1P 115 230
3 5
- -
1½ 3
- -
35 35
42 42
45 45
5.8 11.5
- -
- -
- -
- -
- -
- -
10 million operations
13/4
115 200 230 380 460 575
- - - - - -
- 10 10 15 15 15
- - - - - -
- 5 5 7½ 7½ 7½
40 40 40 40 40 40
40 40 40 40 40 40
45 45 45 45 45 -
5.8 10 11.5 - 23 28.8
9.9 17.3 19.9 32..9 39.8 49.7
1.6 - 3.2 - 6.6 8.1
- 4.9 5.75 - 11.2 14.5
0.8 - 1.6 - 3.3 4.1
- 2.4 2.8 - 5.7 7.1
- - - - - -
10 million operations
NEMA Electrical/Mechanical Rating
Motor HP Rating Maximum Allowable Motor Code Letter
1½ L 3-5 K 7½ and above H
Heavy Duty ControlControl Ratings
Technical
3
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Max HP Transformer Switching 50-60HzKVA Rating Inrush Peak TimeContinuous Amps
Normal Duty
Plugging &JoggingDuty
ResistanceHeating kW 20 Times 20–40 Times
SizeLoadVolts 1 Ph 3 Ph 1 Ph 3 Ph
ContAmps
ServiceLimitAmps
Tungsten& BallastTypeLampAmps 480Volts Max 1 Ph 3 Ph 1 Ph 3 Ph 1 Ph 3 Ph
CapacitorKVASwitchingRating3 PhKVAR
MechanicalLife
2
115200230380460575
3-7½---
-1015252525
2-5---
-7½10151515
454545454545
525252525252
6060606060-
8.11416.1-32.240.3
13.924.227.846.055.769.6
2.1-4.1-8.310.0
-6.37.2-1418
1.0-2.1-4.25.2
-3.13.6-7.28.9
--8-1620
10 millionoperations
2½
115200230380460575
5-10---
-1520303030
------
-1015202020
606060606060
656565656565
7575757575-
10.41820.7-41.451.8
17.931.135.859.271.689.5
3.1-6.1-1215
-9.110.6-2126.5
1.5-3.1-6.17.6
-4.65.3-10.613.4
--17.5-34.543.5
10 millionoperations
3
115200230380460575
7½-15---
-2530505050
------
-1520303030
909090909090
104104104104104104
100100100100100-
14.42528.8-57.571.9
24.843.350.082.299.4124
4.1-8.1-1620
-1214-2835
2.0-4.1-8.110
-6.17.0-1418
--27-5367
5 millionoperations
3½
115200230380460575
------
-3060607575
------
-2025304040
115115115115115115
125125125125125125
150150150150150-
18.43236.8-73.692
31.855.463.7105127159
--11-21.537
-1618.5-37.547
--5.4-11.013.5
-89.5-18.523.5
--33.5-66.583.5
5 millionoperations
4
200230380460575
-----
405075100100
-----
2530506060
135135135135135
156156156156156
200200200200-
3944.9-89.7112
67.577.6128155194
-14-2734
2023-4759
-6.8-1417
1012-2329
-40-80100
5 millionoperations
5
200230380460575
-----
75100150200200
-----
6075125150150
270270270270270
311311311311311
-----
7080.5-161201
121139230278348
-27-5468
4147-94117
-14-2734
2024-4759
-80-160200
10 millionoperations
6
200230380460575
-----
150200300400400
-----
125150250300300
540540540540540
621621621621621
-----
-120-240300
162210342415515
-54-108135
8194-188234
-27-5468
4147-94117
-160-320400
10 millionoperations
7
200230380460575
-----
-300-600600
-----
-----
810810810810810
932932932932932
-----
-----
-----
-----
-----
-----
-----
-240-480600
3 millionoperations
8
200230380460575
-----
-450-900900
-----
-----
12151215121512151215
13981398139813981398
-----
-----
-----
-----
-----
-----
-----
-360-720900
0.5 millionoperations
NEMA Electrical/Mechanical Ratings
Max HP 380V 50Hz RatingsControl Size 3 Phase
Class Description 00 0 1 1 ¾ 2 2 ½ 3 3 ½ 4 5 6 7 814, 40 Across The Line 2 5 10 15 25 30 50 60 75 150 300 500 700
30, 32 Var & Const TorqueConstant HP
--
53
107½
1510
2520
3025
5040
6050
7560
--
--
--
--
36, 37 Auto TransformerWye Delta
--
--
1015
1525
2540
3050
5075
60100
75150
150250
300500
--
--
Heavy Duty ControlAC Coil and Operating Information
Technical
4
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NEMA AC Coil Data
Inrush (Open Magnet)
Normal (Sealed Magnet)
Operating Times (msec) Controller
Size Sealed Watts Volts Hz Amps VA Amps VA
Normal Coil Operating Limits
Typical Drop-Out Volts Pick-Up Drop-Out
24 60 9.080 1.040 120 60 1.820 0.210 208 60 1.050 0.120 240 60 0.910 0.105 277 60 0.790 0.090 480 60 0.450 0.052
00 Through
2 ½ Models: F, P, S
8.6
600 60 0.360
218
0.042
25 19-29 10-24
24 60 12.900 1.080 120 60 2.580 0.217 208 60 1.490 0.125 240 60 1.290 0.108 277 60 1.120 0.094 480 60 0.646 0.054
3, 3½ Models: F,P,S
14
600 60 0.516
310
0.043
26 26-41 14-19
120 60 4.250 0.425 208 60 2.450 0.245 240 60 2.140 0.215 277 60 1.770 0.183 480 60 1.080 0.112
4 Models: G,S,T
22
600 60 0.850
510
0.085
51
50% Of Rated Voltage
18-34 10-12
23-26 50/60 25.652-22.692 0.291-0.258 42-48 50/60 14.048-12.292 0.160-0.140
110-127 50/60 5.364-4.646 0.061-0.053 200-220 50/60 2.950-2.682 0.034-0.030 220-240 50/60 2.682-2.458 0.030-0.028 240-277 50/60 2.458-2.130 0.028-0.024 380-420 50/60 1.553-1.405 0.018-0.016 440-480 50/60 1.341-1.229 0.015-0.014
5 Model: P 7.4
575-600 50/60 1.026-0.983
590
0.012-0.011
6.7 30-95 40-80
23-26 50/60 36.087-31.923 0.400-0.354 42-48 50/60 19.762-17.292 0.219-0.192
110-127 50/60 7.545-6.535 0.084-0.072 200-220 50/60 4.150-3.773 0.046-0.042 220-240 50/60 3.773-3.458 0.042-0.038 240-277 50/60 3.458-2.996 0.038-0.033 380-420 50/60 2.184-1.976 0.024-0.022 440-480 50/60 1.886-1.729 0.021-0.019
6 Model: P 10
575-600 50/60 1.443-1.383
830
0.016-0.015
9.2
60% Of Rated Voltage
45-100 60-100
100-250 50/60 8.500-3.400 0.120-0.048 7: Model: H 4.5 150-500 50/60 5.667-1.700 850 0.080-0.024 12 30-115 25-80
8 Model: H 17 100-250 50/60 19.00-7.600 1900 0.480—0.192 48
85% - 110% Of Rated Voltage
55% Of Rated Voltage 50-80 35-55
Vacuum Contactor (Class 40)Size 4-6 Operating Information
Technical
5
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Specifications
Electrical Characteristics Coil Data (AC Supply Rectified)
Size Description 4 5 6 Poles 3 Maximum voltage rating Ampere rating (enclosed) Frequency, Hz Maximum closing current
3 600V 135A 50/60 1800A
3 600V 270A 50/60 2400A
3 600V 540A 50/60 4000A
Maximum interrupting current @10 Sec. 1800A 2400A 4000A Maximum allowable interrupting 750/hr 750/hr 750/hr Maximum motor horsepower at: 200V 230V 460V 575V
40 HP 50 HP 100 HP 100 HP
75 HP 100 HP 200 HP 200 HP
150 HP 200 HP 400 HP 400 HP
3 Phase capactive switching (kVAR) 230V 460V 575V
40 kVAR 80 kVAR 100 kVAR
80 kVAR 160 kVAR 200 kVAR
160 kVAR 320 kVAR 400 kVAR
Transformer switching (kVA)3
Single phase, 2 pole: 120V 240V 480V 600V
6.8 kVA 14 kVA 27 kVA 34 kVA
14 kVA 27 kVA 54 kVA 68 kVA
27 kVA 54 kVA 108 kVA 135 kVA
Three phase, 3 pole 240V 480V 600V
23 kVA 47 kVA 59 kVA
47 kVA 94 kVA 117 kVA
94 kVA 188 kVA 234 kVA
Dimensions: Length Width Depth
8.26 6.39 8.54
8.26 6.39 8.54
8.42 7.48 9.26
Size Burden 4 and 5 6Inrush VA
Sealed VA
6307.4
8309.2
Pick-up at .8 -1.1 of rated voltage Drop out
ms
ms
30 – 95
40 – 80
45 – 100
60 – 100
50 – 70
70 – 100
Pick-up at rated voltage
ms 35 – 50
50 – 80
s
Siemens Energy & Automation, Inc. 3333 Old Milton Parkway, Alpharetta, GA 30005
1 Thermal Load Capacity Ratings
Drop out ms
2 Cycles per hour rating is based on ratedAC-3 Loading of the contactors
1
1
2
3 For transformers having inrush currents of not more than 20 times the rated full load current.